I was on the phone and i think there was a third party?

Question

I was on the phone with my mother and we were talking and all of a sudden we heard giggling note, we were both on landline phones my mom was at her job and i was at home alone so noone could have picked up another fone in the house or her job and i dont think we picked up any other signals...usally thats with cellphones right?. Then we just thought we were hearing things..then about 5 mins later we had the same voices screaming profanities and then it stopped were tottally confused

Answer 1

I'd ring the phone company.  Someone could be tapping into your phone line or it could be an error where wires get crossed.  The crossing wires thing happened to us once.